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Small-scale solar power, also known as rooftop or distributed solar, has grown considerably in the U.S. over the past decade. It provides electricity without emitting air pollutants or climate-warming greenhouse gases, and it meets local energy demand without requiring costly investments in transmission and distribution systems. However, its expansion is making it harder for electric utilities and power grid managers to design fair and efficient retail electricity rates – the prices that households pay. Under traditional electricity pricing, customers pay one charge per kilowatt-hour of electricity consumption that covers both the energy they use and the fixed costs of maintaining the grid. As more people adopt rooftop solar, they buy less energy from the grid. Fewer customers are left to shoulder utilities’ fixed costs, potentially making power more expensive for everyone. This trend can drive more customers to leave the system and raise prices further – a...

“Dune,” widely considered one of the best sci-fi novels of all time, continues to influence how writers, artists and inventors envision the future. Of course, there are Denis Villeneuve’s visually stunning films, “Dune: Part One” (2021) and “Dune: Part Two” (2024). But Frank Herbert’s masterpiece also helped Afrofuturist novelist Octavia Butler imagine a future of conflict amid environmental catastrophe; it inspired Elon Musk to build SpaceX and Tesla and push humanity toward the stars and a greener future; and it’s hard not to see parallels in George Lucas’ “Star Wars” franchise, especially their fascination with desert planets and giant worms. And yet when Herbert sat down in 1963 to start writing “Dune,” he wasn’t thinking about how to leave Earth behind. He was thinking about how to save it. Herbert wanted to tell a story about the environmental crisis on our own planet, a world dr...

In the U.S., wildland firefighters are able to stop about 98% of all wildfires before the fires have burned even 100 acres. That may seem comforting, but decades of quickly suppressing fires has had unintended consequences. Fires are a natural part of many landscapes globally. When forests aren’t allowed to burn, they become more dense, and dead branches, leaves and other biomass accumulate, leaving more fuel for the next fire. This buildup leads to more extreme fires that are even harder to put out. That’s why land managers set controlled burns and thin forests to clear out the undergrowth. However, fuel accumulation isn’t the only consequence of fire suppression. Fire suppression also disproportionately reduces certain types of fire. In a new study, my colleagues and I show how this effect, known as the suppression bias, compounds the impacts of fuel accumulation and climate change. What happened to all the low-intensity fires? Most wildfires are low-inten...

The intersection of Fort Street and Oakwood Boulevard in southwest Detroit today functions mostly as a thoroughfare for trucks and commuters. However, as you sit idling at the stoplight waiting to cross the bridge over the Rouge River, you might glance to the side and see something unexpected in this heavily industrialized area: A sculpture of weathered steel reaches toward the sky alongside a spray of flowers and waves of grasses and people fishing. This inconspicuous corner, now the home of the Fort Street Bridge Park, has several stories to tell: of a river, a region, a historic conflict and an ongoing struggle. If you pull over, you’ll enter a place that attempts to pull together threads of history, environment and sustainable redevelopment. Signs explain why this sculpture and park are here: to honor the memory of protesters who met on this very spot on March 7, 1932, before marching up Miller Road to the massive Ford Rouge River Complex located in the adjacent c...

In a catchy YouTube video, British comedian Jo Brand translates a scientist’s long-winded description of the fossil fuel industry’s role in the climate crisis this way: “We are paying a bunch of rich dudes 1 trillion dollars a year to f--- up our future,” she says. “Even the dinosaurs didn’t subsidize their own extinction. Who’s the stupid species now?” Although there is nothing funny about the subject, the way she says it is funny. She speaks truth to power. She relieves the heaviness of the rhetoric. And she’s dropping f- and s-bombs with a British accent. At the start of the video, Brand comments, “If people like me have to get involved, you know we’re in deep s---”. We all need some refreshing levity nowadays – especially this year. Around the world, voters will be choosing national leaders in countries representing nearly half the human population. In many cities, states and counties, those deci...